Carbureter.



L. G. MOLINA.

` GARBURBTBR.

APPLICATION FILED DBO. 9, 1913.

Patented Aug. 18, 1914. 2 sHnETs-snnm 1.

L. G. MoLmA. CARBURBTER.

APPLICATION FI'LED DEU. 9, 1912.

Patented Aug. 18, 19M

fl'nve nio?.-

\ ,Lou G. Malin a,

[iis .HZ-Zozneg.

flliliiiii.

LUIS (El. MDLINA, OF CHICAGO. ILLINOIS, ASSIGNUR OT." ONE-lALF TO ELIAS L..

WNIJM, l? CHICAGO, ILLINOIS.

\ CARBUB ETER.

Application tiled December 9. 1912.

ninniod .il nig. lli-l, MDM.

Siri'iai No. ftli To all fui/ioni it muy concern Be it known that l, Louis il, li/Llonixa, a citizen of the `v`United Slater-i, and a rouidient oi the city of Chica/gn, county of Cook, and State oi illinois, have invented certain new and useful Improvemants .in Carln'iretnrs, oi' which the following iS a speifilication.

My 'invention relaties to carhuroerei and has 'for its objoct the provision ol' an iinprvad carburetor of simpl@ construction and eiirient in operation.

The invention izonsists in the combinations and arrangementg of parts hereinafter described and claimed.

The ini/finition will he heat undnrrstocd h v rei'arenca to the accompanying drawings Jforming a part of this specification, and in which,

Figure l is a sactional View ol' a carbuw feter embodying my invention' Fig. 2, a top plan View oit the saine, and Fig, 3,11 .Side @lai/allan mi the same.

Tha prn'inrrad form of construction as illnatrated in. the aciL-,oinpanying drawings comprises a suitable owing Il having a suit abln float chamber 2 secured tharato in any usual or desired manner; This; float chainhar is prnvided with the usual iloatfi, valvn 4 and operating inver 5 vfor controlling,y thev supply of fuel e @ring said chamber from auppiy pipo (L as will be readily understood lvif those skilled indthav nrt. Valr il is faidad in a, plug; 7 which is held in the wall ol rhainhar Q'hv means oi a set scraw 8, and the valve #l is provided with a stern 9 adapted to prnvent disengagement with the valvrl seat, as

will he readilyv understood. llug 7 is prop vided Ywith a dust cap l() loosely resting thereon and adapted to prevent entry oi dust into said plug. Chamber 2 is provided with a drain passage l1 leading to a d ain cork 1l and with a Supply passaggi, 'l2 leading to a needle valvn i3,

A haad iii slidahl-ymounted on nredle valve 123. as indicated, said head 1li having a threaded nomination-with a Spring held sinora arranged around and below an air inlet opening i6 loadingr into a mixing,r chainhrr 1T in caing 1. An air inlet casing; L@ is arrangjfad around sleeve l and haS its lowor and turnod inwardly lo routard, wiih th( aider; of aliennr l5 and iornl an annular Shoaldar 1.9 adapted to coprratc with head ,il to regulate) the passaga of air into mixing chiniher i7 aS will he readii)Y understood.

thr head l-l lua'v hr roadil) adjustad to rogulat thi passaggi oi' air into mixing,l rhaullier 1T aud at thil muuu tinir is ).'iifldahly niountrd 5-:o an to iir rapalile olA further oprninggj.

lioad lfl ,:arriwy a lvolw 2U whirh is connertod h v lucana` ol: links l with lavori; 2:5 pivotud on opposite sillas ol casing l. These lere .i 2; ari` in turn Qonnrrtvd h v nufaus i links 23 with arnis 24 rigidly uomini-tud wit i the opnrating arma 25 ol' thiI throtlr or bul.- teri'y valve 6 whirh controla the passage of tho chargtm from thiJ rarluu'cior. The roniwction between arm 2-1 and link 2li is effected hy a pin 2T lidahlv engaging a slot in in linhr h said .elm 2n' living providial with a atop www :2U liv moana of whirh tha movement of pin o in alot .28 ma he adjunted, and ronsoiiucntlv the oll'eut oi the movements of arnzx 25 variud. By this ar- .raiigielnerite it will he ohsurvird, that upon op` @ration of throttle valvr QG lo opnn tho saine, head L1 will ha dcprosad to further open the saine and perinitthi.- entry ol a larger quantity of air to mixing rlnnnhrr 17, thus providing `for tho inrrirasofl air necessary when the engine spends up in respons? to the open ing oi throttle valve 126. Casing 1 is also provided with a supplemental air inlet opon- Vliv lhia arrangcnwnt it will he olisorwd. that 'ing 30 nornially'closed by moans of a suc tion oprrating valvepil which is norinalliY hold to itsr Seat hyfninana of a compression apring' El?. Vtil'v@ A)ill is slidallly mounted on a rod 2&3 which is secured to faxing l hv moans ol a sat arrow l-l, the inner and of said rod J lining slidahllv ini'untrd in an ahutnirnt inenihar :i5 which abats tho innrr und of sprinir 3&2, as shown in Fig. l. Ahab :nant xnainlrner is thrradod in a spring.- held supporting sleeve 3G, inonntid in casing; l, as shown. By this arran'gcnwnt, it will ha observed, that abutment member 35 may he adjusted to vary thi tension of spring 32 and thnsv var v the onoration of valve 31. and al$o that -@upporting' slrive Il( may ha moved to vary1 the tension in spring 32 and cours@ fluently the operation of valve Ill.

lfhuiporting nionllirr 36 rarrivs a voke 2ST rrnnm-tod hy moans of linlw 3H with lovers 39 pivoialli' iuountrd on rasing L as shown. 'lllizi li\'r ill) :lli plvidalli; onlinr-tod aL tiuir upper and willi a hlork -ll whir'n in turn in pim-rrd hy a thrfadvd rod l-l providrd willi :uljuaiixrir nuls Thisv rod -ll izria'idlv ronuorird with a `uulbtantially 

